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Small black rectangular HDMI switch with two input ports and one output port, manual button, compact aluminium finish

LUOM

LUOM OZ8AB 8K Bi-Directional HDMI 2.1 Switch 2x1/1x2 48Gbps Black

SKU CH-PH2C-2JMFG

A bi-directional HDMI 2.1 switch that toggles two sources on one display or one source between two displays at 8K 60 Hz and 4K 120 Hz with 48 Gbps bandwidth

  • Port count2-Port UHD
  • Adapter typeHDMI Switch/Extender
  • Input ports2 x HDMI
  • Output ports1 x HDMI
  • Maximum supported resolutions7680 × 4320
  • Bandwidth rating48 Gbit/s
  • Switch two sources to one display or one source between two displays with bi-directional HDMI 2.1
  • 48Gbps bandwidth carries 8K at 60Hz and 4K at 120Hz or 144Hz
  • Dynamic HDR, VRR and full chroma sampling reveal detail in every frame
  • Manual push-button switching avoids wear from repeated cable changes
  • Compact aluminium-alloy housing measures 5.91 x 2.36 x .79 inches and weighs 11.9 ounces

What this switch does

The LUOM OZ8AB is an 8K bi-directional HDMI 2.1 switch that handles two sources on one display or one source across two displays. It moves up to 48Gbps of bandwidth and supports resolutions up to 7680x4320 at 60Hz.

Gamers and dual-display users

Console players who need 4K at 120Hz or 144Hz on a single screen will benefit from the manual push-button selection. Buyers who want both outputs active at the same time should look elsewhere because the two displays cannot operate simultaneously.

The bandwidth limit that decides fit

The 48Gbps ceiling carries 8K at 60Hz, 4K at 120Hz or 144Hz, and 1080P at 240Hz. If your installation needs higher throughput or automatic switching, this unit will not meet the requirement.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 90% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameLUOM
Product lineOZ8AB
Model nameOZ8AB
Part numberOZ8AB
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating48 Gbit/s
Display
Maximum supported resolutions7680 × 4320
Ports & slots
Port count2-Port UHD
Input ports2 x HDMI
Output ports1 x HDMI
Size & build
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1 × 8K HDMI AB Switch, 1 x DC 5 V Power cable, 1 x User manual.

Questions about this item

How do I install the LUOM OZ8AB and what step do people often miss?

Connect up to two HDMI sources to the two input ports or one source to the single input, then attach the supplied DC 5V power cable before pressing the manual button to select the active signal path.

What maintenance or replacement will the LUOM OZ8AB need over time?

The unit has no user-serviceable parts; keep ventilation clear around the aluminum alloy case and replace the DC 5V power cable only if it becomes damaged.

What limit appears first during extended 8K@60Hz or 4K@120Hz sessions?

Signal integrity depends on cable quality; the manufacturer recommends certified Ultra High Speed HDMI cables no longer than 3 metres to sustain 48Gbps bandwidth without dropouts.

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